Jet 321514A Collet Closer for 321357A

Product Description

The JET 321514A is a collet closer designed as a replacement or accessory component for use with JET lathe model 321357A. A collet closer allows machinists to quickly and securely clamp workpieces using collets, enabling faster part changes and improved concentricity compared to standard chuck setups. This component is installed by machinists and metalworking technicians on manual lathes in production shops, tool rooms, and machine shops. At 22 pounds, the 321514A is a substantial assembly built for the rigors of repetitive production turning work.

This collet closer is intended for metalworking lathes in shop environments where collet-based workholding is required. It is specifically referenced as compatible with the JET model 321357A lathe. Typical applications include precision turning of bar stock, shaft work, and repetitive-part production runs where consistent gripping force and fast changeover are priorities.

Key Features

• Designed as a direct-fit collet closer for the JET 321357A lathe
• Enables collet-based workholding for improved concentricity and faster part changes
• Substantial 22-pound assembly suited to production-grade lathe use
• Sold individually as a complete collet closer unit

Compatibility

Compatible with JET lathe model 321357A as stated by the manufacturer.

Installation Notes

Installation should be performed by a qualified machinist or mechanical technician familiar with lathe workholding systems. Disconnect and lock out power to the lathe before beginning any installation or service work. Follow all manufacturer torque and assembly procedures outlined in the lathe service manual. Verify spindle bore compatibility and collet series before finalizing installation.

Technical Specifications

• Weight: 22 pounds
• UPC: 662755501326
• Sold As: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: JET
• Manufacturer Part Number: 321514A